Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
All Patents in class 235/107
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
37,755Feb. 24, 1863A.D. HoffmanImprovement in Board-Measureslumber rules
165,659Jul. 20, 1875W.M. BullockImprovement in Registering Board-Ruleslumber rules
3,181,252May 04, 1965H. Goldschmidt, A.B. SanfordTeaching device (tutor toy)
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP